# NTSB investigations: Piper PA-15, PA

NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports.

## Latest cases

- [NTSB NYC97LA109](https://openairdocs.org/ntsb/NYC97LA109.md): Piper PA-15 · Easton, PA · Accident · Minor injuries · Limited investigation · Final report · Jun 7, 1997 · N4173H · Substantial damage
  > A failed aileron pulley which resulted in loss of tension and subsequent loss of aileron control. A factor was the failure of the mechanic to detect the failed aileron pulley during the annual inspection.
- [NTSB NYC66F0233](https://openairdocs.org/ntsb/NYC66F0233.md): Piper PA15 · Bloomsburg, PA · Accident · Serious injuries · Closed · Aug 30, 1965 · N4132H · Destroyed
- [NTSB NYC65F0024](https://openairdocs.org/ntsb/NYC65F0024.md): Piper PA15 · Friedens, PA · Accident · No injuries · Closed · Jan 30, 1965 · N4567H · Substantial damage

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1
WHERE c."eventStateOrRegion" = 'PA' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('7101502'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7101502&state=PA

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